Description
The large flange and 13mm head works better than conventional header bolts on the LS engines.
They work particularly well with headers that feature split flanges for ease of install.
Goodguys Lone Star Nats- Ft Worth, TX-Sept 29-Oct 1
We'll see you at Goodguys Pleasanton, CA Nov 11 & 12
2024 Show Schedule coming soon
Description
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